AirHint found the following cheapest return flights from Rome (FCO) to Singapore (SIN) in September 2025 (see full year).

Return flights

09 Sep - 19 Sep	Finnair
25 Sep - 05 Oct	Finnair
01 Sep - 10 Sep	Finnair
03 Sep - 14 Sep	Finnair
01 Sep - 30 Sep	Finnair
01 Sep - 14 Sep	Finnair
02 Sep - 16 Sep	Finnair
09 Sep - 17 Sep	Finnair
03 Sep - 08 Sep	Finnair
17 Sep - 23 Sep	Finnair
16 Sep - 23 Sep	Finnair
18 Sep - 02 Oct	Finnair
23 Sep - 01 Oct	Finnair
23 Sep - 03 Oct	Finnair
09 Sep - 24 Oct	Finnair
26 Sep - 07 Oct	Finnair
02 Sep - 01 Oct	Finnair
24 Sep - 07 Oct	Finnair
24 Sep - 02 Oct	Finnair
25 Sep - 06 Oct	Finnair

Also check the deals for one-way flights from Rome to Singapore in September.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Singapore

Cheap car rent in Singapore

Cheapest return flights from Rome to Singapore in September from 458€

Return flights